To receive the most up-to-date product availability, pricing and delivery options, enter your zip code or log in to your account
Zip Code should not be blankEmail and Password should not be blank
Enter Delivery Zip Code
or
Log In
TELL US MORE
Are you currently located in California?
8 characters minimum
One number
One lowercase letter
One uppercase letter
One special character (!@#$%&*)
Password cannot contain space
Pursuant to CA SB 478, if you are located in California, Airgas cannot display your product pricing until all items have been added to your shopping cart so that we can calculate all applicable fees, including, but not limited to, shipping and handling fees.
Tweco® Weldskill Nozzle with 0.50" bore size is designed for standard gas diffuser for use with up to 450 A. 2.1" Nozzle with 3.42" OD is ideal for use in medium to heavy duty welding application up to 450 A. It features part number rolled stamped on the outer surface for easy identification. It has nozzle housing, which is cut and formed from copper alloy tubing. It is adjustable to obtain the recess contact tip. It slides over the standard nozzle insulator. Nozzle with adjustable recess to protruding contact tip relationship is made of copper alloy and is best suited for higher heat applications requiring longer electrical stick-out or in cases where the nozzle touches the work piece. Nozzle is sold as 2 per pack.
Features
Operator appeal with an ergonomic handle with diamond pattern for better grip
Long-life trigger tested at over 1.2 million cycles without failure
Rugged steel spring stain relief for durability and robustness
Nozzle housing - Cut and formed from copper alloy tubing
Nozzle is adjustable to obtain the contact tip and nozzle relationship wanted
Applications
Used in medium to heavy duty welding application up to 450 Amp